<template>
  <div class="app-container">
    <el-card class="box-card" shadow="false">
      <div class="main">
        <div class="step1">
          <div class="left" style="padding-top: 10px">
            <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
              <el-form-item label="部门名称" prop="deptName">
                <el-input v-model="queryParams.deptName" placeholder="请输入部门名称" clearable
                  @keyup.enter.native="handleQuery" />
              </el-form-item>
              <el-form-item label="状态" prop="status">
                <el-select v-model="queryParams.status" placeholder="部门状态" clearable>
                  <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.label"
                    :value="dict.value" />
                </el-select>
              </el-form-item>
              <el-form-item>
                <el-button type="primary" icon="el-icon-search" style="background: #2f54eb; margin-left: 20px"
                  @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" @click="resetQuery">重置</el-button>
              </el-form-item>
            </el-form>

            <el-row :gutter="10" class="mb8">
              <el-col :span="1.5">
                <el-button type="primary" size="small" icon="el-icon-plus" @click="handleAdd"
                  v-hasPermi="['system:dept:add']">新增</el-button>
              </el-col>
              <el-col :span="1.5">
                <el-button type="info" size="small" icon="el-icon-sort" @click="toggleExpandAll">展开/折叠</el-button>
              </el-col>
              <!-- <right-toolbar
          :showSearch.sync="showSearch"
          @queryTable="getList"
        ></right-toolbar> -->
            </el-row>

            <el-table v-if="refreshTable" v-loading="loading" :data="deptList" row-key="deptId"
              :default-expand-all="isExpandAll" border :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
              highlight-current-row @current-change="handleCurrentChange">
              <el-table-column show-overflow-tooltip prop="deptName" label="部门名称"
                :formatter="row => `${row.deptName}（${row.userCount}）`"></el-table-column>
              <el-table-column align="center" label="类型" width="80">
                <template slot-scope="scope">
                  <span>{{ scope.row.type === '1' ? '部门' : '组织' }}</span>
                </template>
              </el-table-column>
              <el-table-column prop="orderNum" align="center" label="排序" width="60"></el-table-column>
              <el-table-column prop="status" label="状态" align="center" width="80">
                <template slot-scope="scope">
                  <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status" />
                </template>
              </el-table-column>
              <!-- <el-table-column label="创建时间" align="center" prop="createTime">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column> -->
              <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                  <!-- <el-button
                    size="mini"
                    type="text"
                    icon="el-icon-edit"
                    @click="handleDeptPost(scope.row)"
                    v-hasPermi="['system:dept:edit']"
                    >岗位</el-button
                  > -->
                  <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                    v-hasPermi="['system:dept:edit']">修改</el-button>
                  <el-button size="mini" type="text" icon="el-icon-plus" @click="handleAdd(scope.row)"
                    v-hasPermi="['system:dept:add']">新增</el-button>
                  <el-button v-if="scope.row.parentId != 0" size="mini" type="text" icon="el-icon-delete"
                    @click="handleDelete(scope.row)" v-hasPermi="['system:dept:remove']">删除</el-button>
                </template>
              </el-table-column>
            </el-table>
          </div>
          <div class="right">
            <DeptPost :deptId="currentRow.deptId" ref="deptPost" />
          </div>
        </div>
      </div>

      <!-- 添加或修改部门对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="50%" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-row>
            <el-col :span="24" v-if="form.parentId !== 0">
              <el-form-item label="上级部门" prop="parentId">
                <treeselect v-model="form.parentId" :options="deptOptions" :normalizer="normalizer"
                  placeholder="选择上级部门" />
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="部门名称" prop="deptName">
                <el-input v-model="form.deptName" placeholder="请输入部门名称" />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="显示排序" prop="orderNum">
                <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="负责人" prop="leaderName">
                <div @click="onSelectUsers">
                  <el-input type="textarea" readonly autosize v-model="form.leaderName" placeholder="请选择负责人" />
                </div>
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="联系电话" prop="phone">
                <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11" />
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="类型" prop="type">
                <el-radio-group v-model="form.type">
                  <el-radio label="1"
                    v-if="(rowValue.operateType === 'EDIT' && rowValue.type === '1') || rowValue.operateType === 'ADD'">部门</el-radio>
                  <el-radio label="2"
                    v-if="(rowValue.type === '2' && rowValue.operateType === 'EDIT') || (rowValue.type === '2' && rowValue.operateType === 'ADD')">组织</el-radio>
                </el-radio-group>
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="部门状态">
                <el-radio-group v-model="form.status">
                  <el-radio v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.value">{{
                    dict.label }}</el-radio>
                </el-radio-group>
              </el-form-item>
            </el-col>
          </el-row>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
      <!-- 候选用户弹窗 -->
      <el-dialog title="候选用户" :visible.sync="userOpen" width="60%" append-to-body>
        <el-row type="flex" :gutter="20">
          <!--部门数据-->
          <el-col :span="7">
            <el-card shadow="never" style="height: 450px">
              <div slot="header">
                <span>部门列表</span>
              </div>
              <div class="head-container" style="height: 370px; overflow: auto">
                <el-tree :data="deptOptionsUser" :props="deptProps" :expand-on-click-node="false"
                  :filter-node-method="filterNode" ref="tree" default-expand-all @node-click="handleNodeClick" />
              </div>
            </el-card>
          </el-col>
          <el-col :span="17">
            <div style="margin-bottom: 12px">
              <el-input v-model="nickName" clearable @keydown.enter.native="getUserList" placeholder="请输入姓名，输入后按回车查询"
                style="width: 260px"></el-input>
            </div>
            <el-table ref="multipleTable" height="450" :data="userTableList" border :row-key="'userId'"
              @selection-change="handleSelectionChange">
              <el-table-column type="selection" width="50" align="center" />
              <el-table-column label="用户名" align="center" prop="nickName" />
              <el-table-column label="部门" align="center" prop="dept.deptName" />
            </el-table>
            <pagination :total="userTotal" :page.sync="queryParamsUser.pageNum" :limit.sync="queryParamsUser.pageSize"
              @pagination="getUserList" />
          </el-col>
        </el-row>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="handleTaskUserComplete">确 定</el-button>
          <el-button @click="userOpen = false">取 消</el-button>
        </div>
      </el-dialog>
    </el-card>
  </div>
</template>

<script>
import {
  listDept,
  getDept,
  delDept,
  addDept,
  updateDept,
  listDeptExcludeChild,
} from "@/api/system/dept";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import { listUser, deptTreeSelect, listUserAll } from "@/api/system/user";
import DeptPost from "./deptPost.vue";

export default {
  name: "Dept",
  dicts: ["sys_normal_disable"],
  components: { Treeselect, DeptPost },
  data() {
    return {
      nickName: undefined,
      userOpen: false,
      selectedUserDate: [],
      deptName: "",
      deptOptionsUser: [],
      deptProps: {
        children: "children",
        label: "label",
      },
      currentNodeId: "",
      userTableList: [],
      queryParamsUser: {
        pageNum: 1,
        pageSize: 10,
      },
      userTotal: 0,
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 表格树数据
      deptList: [],
      // 部门树选项
      deptOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否展开，默认全部展开
      isExpandAll: true,
      // 重新渲染表格状态
      refreshTable: true,
      // 查询参数
      queryParams: {
        deptName: undefined,
        status: undefined,
      },
      currentRow: {},
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        parentId: [
          { required: true, message: "上级部门不能为空", trigger: "blur" },
        ],
        deptName: [
          { required: true, message: "部门名称不能为空", trigger: "blur" },
        ],
        orderNum: [
          { required: true, message: "显示排序不能为空", trigger: "blur" },
        ],
        phone: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur",
          },
        ],
      },
      rowValue: {}
    };
  },
  created() {
    this.getList();
  },
  methods: {
    handleCurrentChange(row) {
      this.currentRow = row;
      setTimeout(() => {
        this.$refs.deptPost.getList();
      }, 200);
    },
    onSelectUsers() {
      this.deptOptionsUser = [];
      this.selectedUserDate = [];
      this.userTableList = [];
      this.$refs.multipleTable?.clearSelection();
      this.getDeptOptions();
      this.userOpen = true;
    },
    getDeptOptions() {
      return new Promise((resolve, reject) => {
        if (!this.deptOptionsUser || this.deptOptionsUser.length <= 0) {
          deptTreeSelect().then((response) => {
            this.deptTempOptions = response.data;
            this.deptOptionsUser = response.data;
            resolve();
          });
        } else {
          reject();
        }
      });
    },
    /** 查询用户列表 */
    getUserList() {
      listUser({
        ...this.queryParamsUser,
        deptId: this.currentNodeId,
        userType: "front_user",
        nickName: this.nickName,
      }).then((response) => {
        this.userTableList = response.rows;
        this.userTotal = response.total;
      });
    },
    handleTaskUserComplete() {
      if (!this.selectedUserDate || this.selectedUserDate.length <= 0) {
        this.$modal.msgError("请选择用户");
        return;
      }
      const leaderName = [];
      const leader = [];
      this.selectedUserDate.forEach((item) => {
        leaderName.push(item.nickName);
        leader.push(item.userId);
      });
      this.form.leaderName = leaderName.toString();
      this.form.leader = leader.toString();
      // userTaskForm.dataType = "USERS";
      // this.selectedUser.text =
      //   this.selectedUserDate.map((k) => k.nickName) || [];
      // if (this.selectedUserDate.length === 1) {
      //   let data = this.selectedUserDate[0];
      //   userTaskForm.assignee = data.userId;
      //   userTaskForm.text = data.nickName;
      //   userTaskForm.candidateUsers = null;
      //   this.showMultiFlog = false;
      //   this.multiLoopType = "Null";
      //   this.changeMultiLoopType();
      // } else {
      //   userTaskForm.candidateUsers =
      //     this.selectedUserDate.map((k) => k.userId).join() || null;
      //   userTaskForm.text =
      //     this.selectedUserDate.map((k) => k.nickName).join() || null;
      //   userTaskForm.assignee = null;
      //   this.showMultiFlog = true;
      // }
      // this.updateElementTask();
      this.userOpen = false;
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.selectedUserDate = selection;
    },
    // 节点单击事件
    handleNodeClick(data) {
      this.currentNodeId = data.id;
      this.getUserList();
    },
    // 筛选节点
    filterNode(value, data) {
      if (!value) return true;
      return data.label.indexOf(value) !== -1;
    },
    /** 查询部门列表 */
    getList() {
      this.loading = true;
      listDept(this.queryParams).then((response) => {
        this.deptList = this.handleTree(response.data, "deptId");
        this.loading = false;
      });
    },
    /** 转换部门数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      return {
        id: node.deptId,
        label: node.deptName,
        children: node.children,
      };
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        deptId: undefined,
        parentId: undefined,
        deptName: undefined,
        orderNum: undefined,
        leader: undefined,
        leaderName: undefined,
        phone: undefined,
        status: "0",
        type: '1'
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset();
      this.rowValue = {}
      if (row != undefined) {
        this.form.parentId = row.deptId;
      }
      this.rowValue = { ...row, operateType: 'ADD' }
      this.open = true;
      this.title = "添加";
      listDept().then((response) => {
        this.deptOptions = this.handleTree(response.data, "deptId");
      });
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false;
      this.isExpandAll = !this.isExpandAll;
      this.$nextTick(() => {
        this.refreshTable = true;
      });
    },
    /** 岗位配置操作 */
    handleDeptPost(row) {
      this.deptId = row.deptId;
      this.$router.push({ path: "/system/dept-post/index/" + deptId }); //
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.rowValue = { ...row, operateType: 'EDIT' }
      getDept(row.deptId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改";
        listDeptExcludeChild(row.deptId).then((response) => {
          this.deptOptions = this.handleTree(response.data, "deptId");
          if (this.deptOptions.length == 0) {
            const noResultsOptions = {
              deptId: this.form.parentId,
              deptName: this.form.parentName,
              children: [],
            };
            this.deptOptions.push(noResultsOptions);
          }
        });
      });
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.deptId != undefined) {
            updateDept(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addDept(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      this.$modal
        .confirm('是否确认删除名称为"' + row.deptName + '"的数据项？')
        .then(function () {
          return delDept(row.deptId);
        })
        .then((res) => {
          if (res.code === 200) {
            this.getList();
            this.$modal.msgSuccess("删除成功");
          }

        })
        .catch(() => { });
    },
  },
};
</script>
<style scoped lang="scss">
::v-deep .el-card__body {
  min-height: 88vh;
}

.app-container {
  padding: 10px;

  ::v-deep .el-card {
    background: #f1f1f1 !important;

    .el-card__body {
      padding: 0;
    }
  }

  .main {
    .step1 {
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
    }

    .left {
      background: #fff;
      width: 50%;
      margin-right: 10px;
      height: 85vh;
      padding: 0 20px 20px 20px;
      overflow: auto;
    }

    .right {
      background: #fff;
      width: 50%;
      height: 85vh;
      padding: 0 20px 20px 20px;
      overflow: auto;
    }
  }
}
</style>
